Emerson Fisher 2100 Datasheet download pdf

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Fisherr 2100 Pneumatic and 2100E Electric

Liquid Level Switches

Fisher 2100 on-off pneumatic switch and 2100E

electric switch sense (shown in figure 1) high or low

liquid levels. Typically, these switches pneumatically or

electrically operate safety shutdown systems for field

processing equipment in oil and gas production

applications. 2100 and 2100E switches both use a

displacer‐style sensor located in an external cage that

mounts on the outside of a vessel.

Unless otherwise noted, all NACE references are to

NACE MR0175-2002.

Features

n Proven Rugged Construction—The switch is isolated

and sealed from the process through a

corrosion‐resistant displacer and torque tube

assembly for maximum reliability. The displacer can

withstand up to 1‐1/2 times the maximum working

pressure, allowing it to remain in the cage during

hydrostatic testing.

n Sour Service Capability—Materials are available for

applications handling sour fluids and gases. These

constructions comply with the metallurgical

requirements of NACE MR0175‐2002.

Environmental restrictions may apply.

n Application Versatility—The 2100 and 2100E switch

construction comes in a left‐hand as well as a

right‐hand mounting version. The explosion‐proof,

hermetically sealed 2100E switch is offered as both

a factory mounting and as an electric switch retrofit

to the proven 2100 switch.

FISHER 2100 PNEUMATIC LIQUID LEVEL SWITCH

n Installation Versatility—The displacer cage has two

1 NPT pipe plugs that you can remove and relocate

for horizontal instead of vertical equalizing piping,

or for installation of a bleed or drain valve.

n Easy Reversibility—Switching action for both the

2100 and 2100E switches is field‐reversible from

high‐level to low‐level or vice versa without

additional parts.

2100 and 2100E Level Switches

D200032X012

Product Bulletin

32.2:2100

February 2014

1 2 3 4 5 6 7 8

Summary of Contents

Page 1 - Liquid Level Switches

www.Fisher.comFisherr 2100 Pneumatic and 2100E ElectricLiquid Level SwitchesFisher 2100 on-off pneumatic switch and 2100Eelectric switch sense (shown

Page 2 - Specifications

2100 and 2100E Level SwitchesD200032X012Product Bulletin32.2:2100February 2014 2SpecificationsInput SignalLiquid levelMinimum Process Liquid Specific

Page 3 - Principle of Operation

2100 and 2100E Level SwitchesD200032X012Product Bulletin32.2:2100February 2014 3Specifications (continued)Construction Materials (continued)Flapper &a

Page 4

2100 and 2100E Level SwitchesD200032X012Product Bulletin32.2:2100February 2014 4Figure 2. Principle of Operation for High‐Level Fisher 2100 SwitchA361

Page 5 - Ordering Information

2100 and 2100E Level SwitchesD200032X012Product Bulletin32.2:2100February 2014 5Figure 4. Construction Details of Fisher 2100E SwitchCAGEDISPLACERELEC

Page 6

2100 and 2100E Level SwitchesD200032X012Product Bulletin32.2:2100February 2014 6Figure 5. Dimensions (also see table 1)GE593001 NPTTAPPED & PLUGGE

Page 7

2100 and 2100E Level SwitchesD200032X012Product Bulletin32.2:2100February 2014 7

Page 8

2100 and 2100E Level SwitchesD200032X012Product Bulletin32.2:2100February 2014 8Emerson Process Management Marshalltown, Iowa 50158 USASorocaba, 18087

Emerson Fisher 2100 Datasheet

Browse online or download Datasheet for Unknown Emerson Fisher 2100. Emerson Fisher 2100 Data Sheet User Manual

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Emerson Fisher 2100 Datasheet

Browse online or download Datasheet for Unknown Emerson Fisher 2100. Emerson Fisher 2100 Data Sheet User Manual

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More documents for Unknown Emerson Fisher 2100

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